你必须先相信你的梦想，它们才能实现。

有能力给予当然比有能力接受来得更让人愉快。

我们的文化不仅仅是我们心中所承载的东西；它是我们存在的本质。

高效算法的开发既是一门艺术，也是一门科学。

I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock hem up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

Don't watch the clock; do what it does. Keep going.